A Simple Sieving and Splitting Device for Field Analysis of Coarse Grained Sediments

Hillert Ibbeken

Journal of Sedimentary Research (SEPM)

... by a Landrover or VW-Bus. WORKING PROCEDURE 1. Rough separation: Sieving and first splitting step, elements 1-4, 6, 8, 9, Figure 1 and 16 mm-screen...

S1P and S2P separation and shear wave splitting correction for SVP data

Yuan Yuan Yue, Zhongping Qian, Hongmei Nie, Pengyuan Sun, Zhiwen Deng, Jianfeng Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...S1P and S2P separation and shear wave splitting correction for SVP data Yuan Yuan Yue, Zhongping Qian, Hongmei Nie, Pengyuan Sun, Zhiwen Deng...

Gravity Versus Centrifuge Separation of Heavy Minerals from Sand

Gordon Rittenhouse, W. E. Bertholf, Jr.

Journal of Sedimentary Research (SEPM)

...Gravity Versus Centrifuge Separation of Heavy Minerals from Sand Gordon Rittenhouse, W. E. Bertholf, Jr. 1942 Vol. 12 No. 2. (August), The relative...

4C SS wave splitting correction and the application in a 3D9C seismic survey

Yuan Yuan Yue, Pengyuan Sun, Tieqiang Zhang, Hongmei Nie, Zhen Zou, Yan Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... orientations and 4C SS1/SS2 separation The fracture orientations were obtained by SS wave splitting analysis and shown in Fig. 2a, and the black line...

A Sample Splitter for Moist, Saturated, or Suspended Sediment: NOTES

Dean A. Mcmanus, Larry G. Hanson, James V. Baker

Journal of Sedimentary Research (SEPM)

... by Krumbein and Pettijohn (1938, p. 44-46) and Muller (1964, p. 45-47), were designed for use either in the separation of grains in weakly consolidated...

Abstract: A Quantitative Approach to Mapping: Vertical Separation versus Throw

Daniel J. Tearpock

Houston Geological Society Bulletin

...Abstract: A Quantitative Approach to Mapping: Vertical Separation versus Throw Daniel J. Tearpock 1991 13 13 Perhaps the most costly subsurface...

3D-9C seismic survey for direct S-wave processing and interpretation

Rui Zhang, Zhiwen Deng, Yuanyuan Yue, Yan Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... the direct S-wave data, except the shear wave splitting. Shear wave splitting is an intrinsic characteristic of S-wave propagation through anisotropic media...

Estimating Stimulation-Zone Anisotropy Effects During Microseismic Monitoring

Martin Karrenbach, Steve Cole, Victor Yartsev

Unconventional Resources Technology Conference (URTEC)

... travels in undisturbed material. Shear-wave splitting is readily apparent with a separation of 10 to 20 milliseconds between fast and slow shear wave...

ABSTRACT: Phase Separation - An Important Aspect Of Petroleum Migration, by Glen M. Gatenby; #90906(2001)

Search and Discovery.com

Novel 3-D Field-scale Characterization of Reservoir Fractures Using Surface Seismic Data by the Double-Beam Method and Field Applications

Yingcai Zheng, Hao Hu, Xinding Fang, Robert Stewart

Unconventional Resources Technology Conference (URTEC)

... seismic receivers, we could observe shear-wave splitting due to the presentence of fractures (e.g., Crampin, 1985; Tatham et al., 1992; Rial et al., 2005...

Sieving Precision: Sonic Sifter Versus Ro-Tap: METHOD PAPER

R. Timothy Wolcott

Journal of Sedimentary Research (SEPM)

...Sieving Precision: Sonic Sifter Versus Ro-Tap: METHOD PAPER R. Timothy Wolcott 1978 Vol. 48 No. 2. (June), The Sonic Sifter and the Ro-Tap...

SV/SH or S1/S2 separation for 3D6C data with direct S-wave vibrator exciting once

Yuan Yuan Yue, Zhiwen Deng, Wenbo Zhang, Hequn Li, Jianlei Zhang, Lina Huo

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Qian, H. M. Nie, P. Y. Sun, Z. W. Deng, and J. F. Li, 2022, S1P and S2P separation and shear wave splitting correction for SVP data: Second...

Fast Shear Azimuths in the Marcellus Shale from VSP and Crossed Dipole Sonic Data; #42161 (2017)

Steve Horne, David Rampton, John Crowe

Search and Discovery.com

... could be detected. A robust statistical approach was developed to process walkaround VSP data to measure shear-wave splitting resulting from fracture...

Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures

Heloise B. Lynn, Walter S. Lynn

West Texas Geological Society

... the seismic velocity and the seismic velocity anisotropy, as is discussed later in this paper. The separation of the azimuthal variations of seismic...

Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)

Philip Wild

Search and Discovery.com

... requires underlining; a long path length through weak anisotropy can produce the same splitting and shear-wave separation as a short path length through...

Mineral Analysis of Sediments: Part 7. Methods of Study

F. J. Pettijohn

AAPG Special Volumes

... the same relative size within the distribution curves (46), that is, the modal class. NUMBER VERSUS WEIGHT FREQUENCY A separation procedure whereby each...

A Rotary Type of Sample Splitter

C. K. Wentworth, W. L. Wilgus, H. L. Koch

Journal of Sedimentary Research (SEPM)

... of sampling and describe tests of a rotary splitting machine in a large and a small form. Used on sandy gravel for mechanical composition samples...

Anisotropic 3D Amplitude Variation with Azimuth (AVAZ) Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41531 (2015).

Bill Goodway, John Varsek, Christian Abaco

Search and Discovery.com

..., (Figure 3), where very little separation can be seen between the curves for varying azimuth for incidence angles up to 35º. However, at reasonably large...

Abstract: The Effects of Biodegradation Versus Recharging on the Composition of Oils, Offshore Nigeria, by John M. Guthrie, Melodye A. Rooney, H. Moses Chung, and George Unomah; #90914(2000)

Search and Discovery.com

Integration of Microseismic With Rock Properties From Multi-Component Seismic Data, Mississippi Lime Play, North-Central Oklahoma

Scott W. Singleton, Shihong Chi, Crystal Lapaire, Lisa Sanford, Paul Constance

Unconventional Resources Technology Conference (URTEC)

... through this media (Crampin and Chastin, 2003). The splitting estimation (and subsequent compensation) operates on radial and transverse azimuth...

Hydrodynamic and Stratigraphic Controls on Wyodak-Anderson Coalbed Natural Gas Reservoirs in the Fort Union Formation, Powder River Basin, Wyoming, by McGarry, Dwain E., Romeo M. Flores; #90030(2004)

Search and Discovery.com

Deblending seismic data using multistage iterative source separation with priors A case study using streamer 3D data

Wilson Ibanez-Jacome, Jarred Hostetler, Rajiv Kumar, Wouter Gerrit Brouwer, Saeeda Hydal, Yousif Izzeldin Kamil Amin

International Meeting for Applied Geoscience and Energy (IMAGE)

...Deblending seismic data using multistage iterative source separation with priors A case study using streamer 3D data Wilson Ibanez-Jacome, Jarred...

Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin

Alvin K. Benson

Williston Basin Symposium

... separation and splitting is to take a number of steps in the in-line direction before transposing the data, then take a number of steps...

Separation Versus Slip: GEOLOGICAL NOTES

Robert E. Boyer , William R. Muehlberger

AAPG Bulletin

...Separation Versus Slip: GEOLOGICAL NOTES Robert E. Boyer , William R. Muehlberger 1960 1938 1939 44 12. (December) BILLINGS, M. P., 1954, Structural...

Isotopic Composition of Heavy (C15+) Saturate and Aromatic Fractions of Crude Oils: ABSTRACT

Zvi Sofer

AAPG Bulletin

... of the heavy (C15+) saturated and aromatic fractions. Extreme reproducibility in the separation techniques and in the isotope preparation...